I'd say Naruto. He can self-carry, even at early rounds. Konan needs a bit of support from other ninjas.

But you have some good supports for her, then she is a nice choice to get.

You don't get punished too hard if his mystery doesn't get reset by standard. 2 vs 3 rounds.

Since Madara 5 Kage was released. It became a little difficult for Konan to win. She can get melted down by DOT.

Many players underestimate how annoying interruption is. He's really friendly in auto battle situations.

I dont have Naruto. I only have Konan and I am still using her, make my coupons worth.

Another disadvantage from her own advantage that she hits through dodge.

Therefore if any evasive ninja in front of her, she can't really lower her CD by standard, most of time that unit will dodge respectively.

That's another thing to keep in mind.

The usual battle, players would aim on a unit who is targetable by chase.

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I'm not saying that Konan is not good. I just feel like she's a bit harder to win in some cases, compare to Naruto.

But for faster fight, Konan is definitely the choice imo.